Heath Consultants GT Series - Manual (Page 111)

11-7
ALARMS
Example 5 (Fig. 11.5) shows an instrument in Confined
Space Mode with a ’
LO ‘ O
2
alarm. The audible alarm
indication is a high pitch tone together with four flashing
LED’s.
Example 5:
Toggles to
Fig. 11.5 LO O
2
Alarm